At this page you'll find the smallest (ca 80) solutions of the tough perfect-square puzzle. De rules are: A solution is original or 'primarily' when it's not a multiple of a smaller one and it's not a construction of other perfect rectangles or squares.

All following solutions are found using backtracking algorithm in Borland Delphi 6 Personal. They are ordered by length.
The prime puzzles & problems connection - geometrical dissection
University of Waterloo - Squaring the Square
Back to sqaures overview